Battery, bracket, and vehicle

Abstract

A battery is disclosed, including a battery body. The battery body includes a battery cell and a housing. The housing defines a recess that penetrates through the housing from one end to another end along a first direction. The battery is disposed at a bottom of a vehicle. A bottom longitudinal beam of the vehicle runs through and fits in the recess along the first direction. The housing is provided with a plurality of first mounting structures. The first mounting structures are configured to detachably mount the battery body into the vehicle. At least two of the plurality of first mounting structures are spaced apart along a second direction and located on two sides outside the recess. The first direction intersects the second direction. This application further discloses a bracket matching the battery, and a vehicle containing the battery or the bracket.

What is claimed is: 
     
         1 . A battery, comprising:
 a battery body, wherein the battery body comprises a battery cell and a housing configured to accommodate the battery cell, the housing defines a recess that penetrates through the housing from one end to another end along a first direction, the battery is adapted to be disposed at a bottom of a vehicle, and a bottom longitudinal beam of the vehicle is adapted to run through and fit in the recess along the first direction; and   the housing is provided with a plurality of first mounting structures, the first mounting structures are located outside the recess and configured to detachably mount the battery body into the vehicle, at least two of the plurality of first mounting structures are spaced apart along a second direction and located on two sides outside the recess, and the first direction intersects the second direction.   
     
     
         2 . The battery according to  claim 1 , wherein at least two of the plurality of first mounting structures are disposed on a top wall or a bottom wall of the housing or on end walls at two ends of the housing along the first direction. 
     
     
         3 . The battery according to  claim 1 , wherein at least two of the plurality of first mounting structures are disposed on end walls of the housing at two ends along a second direction. 
     
     
         4 . The battery according to  claim 1 , wherein the housing is provided with mounting slots at end portions of the housing at two ends along a second direction, and the first mounting structures are at least partially located in the mounting slots. 
     
     
         5 . The battery according to  claim 4 , wherein the mounting slots open toward the end portions away from the recess along the second direction. 
     
     
         6 . The battery according to  claim 4 , wherein the recess opens along a third direction, the bottom longitudinal beam is detachably mounted in the recess along the third direction, the mounting slots each open toward a same side as the recess along the third direction, and both the first direction and the second direction intersect the third direction. 
     
     
         7 . The battery according to  claim 6 , wherein the first mounting structures each are disposed on a slot wall, perpendicular to the second direction, of the mounting slot, or, the first mounting structures each are disposed on a slot wall, perpendicular to the third direction, of the mounting slot. 
     
     
         8 . The battery according to  claim 4 , wherein the mounting slots penetrate along the first direction. 
     
     
         9 . The battery according to  claim 1 , wherein at least two of the first mounting structures are located at a same end of the housing along the second direction, and the at least two first mounting structures located at the same end are spaced apart along the first direction. 
     
     
         10 . The battery according to  claim 1 , wherein the housing is provided with second mounting structures, and the second mounting structures are located inside the recess. 
     
     
         11 . The battery according to  claim 10 , wherein at least one of the second mounting structures is disposed on a sidewall, perpendicular to the second direction, of the recess; and/or, at least one of the second mounting structures is disposed on a sidewall, perpendicular to a third direction, of the recess; and both the first direction and the second direction intersect the third direction. 
     
     
         12 . The battery according to  claim 11 , wherein the second mounting structures are disposed separately on two sidewalls of the recess that are opposite to each other along the second direction. 
     
     
         13 . The battery according to  claim 11 , wherein, there are a plurality of second mounting structures disposed on the sidewall, perpendicular to the third direction, of the recess; and at least two of the second mounting structures are arranged along the second direction. 
     
     
         14 . A bracket, wherein the bracket is configured to mount the battery according to  claim 1  onto a vehicle, and the bracket comprises:
 a bracket body, wherein the bracket body is mounted on the vehicle; and 
 a first mounting base, wherein the first mounting base is connected to the bracket body, at least two first mounting bases are spaced apart along the second direction, and the first mounting base is configured to mount a first connecting portion that is detachably connected to the first mounting structure. 
 
     
     
         15 . The bracket according to  claim 14 , wherein the bracket body comprises: a first bracket body located on one side of the battery, the side being close to a vehicle body of the vehicle; and a second bracket body located outside the battery along the second direction; the first bracket body is connected to the bottom longitudinal beam, a first end of the second bracket body is connected to the first bracket body, and the first mounting base is connected to a second end of the second bracket body. 
     
     
         16 . The bracket according to  claim 14 , wherein the bracket body comprises: a first bracket body located on one side of the battery, the side being close to a vehicle body of the vehicle; a second bracket body located outside the battery along the second direction; and a third bracket body located inside the recess of the battery; and at least one of the second bracket body or the third bracket body is connected to the bottom longitudinal beam; and
 the bracket further comprises a second mounting base, the second mounting base is located inside the recess and connected to the third bracket body, and the second mounting base is configured to mount a second connecting portion that is detachably connected to a second mounting structure disposed in the recess.   
     
     
         17 . The bracket according to  claim 16 , wherein there are two second mounting bases, the two second mounting bases are disposed on two sides of the bottom longitudinal beam along the second direction respectively, the bracket further comprises a connecting piece, and the connecting piece is located between the bottom longitudinal beam and the recess and is configured to connect the two second mounting bases. 
     
     
         18 . The bracket according to  claim 17 , wherein the connecting piece is connected to a bottom surface of the bottom longitudinal beam, and the second mounting bases each are connected to one side surface of the bottom longitudinal beam, the side surface being perpendicular to the second direction. 
     
     
         19 . The bracket according to  claim 17 , wherein the connecting piece is formed together with the second mounting base in one piece, or the connecting piece and the second mounting base are separate parts connected together. 
     
     
         20 . A vehicle, comprising the battery according to  claim 1 .